Difference Between 3 Star vs 5 Star Energy Rating in AC

3 Star vs 5 Star Energy Rating in AC: which is better buy?

If you are planning to buy an Air Conditioner, then it is better to get it done sooner to save money! How is it so? To uncover the secret behind the same esp buying Difference between a 3 star vs 5 star AC, kindly read this post thoroughly.

It will be going to give you a brief idea about the energy star rating of Air Conditioners. Also, in case you are confused about which among 3star vs 5 star AC to consider for purchase then you are reading the right article to save your time! So let us get started!


3star vs 5 star AC

As per the climate of India, especially in summers, today AC is a basic need to use everywhere. Not only in our homes but in Cars, places to hang out like Restaurants, Hotels, and many more!

But, we do need to take care of our Mother Nature. No question is there behind the fact that AC consumes lots of power so it will go against nature! However, all thanks to the development of technology. There are continuous advancements in ACs and their features to make them more nature-friendly than before.

Before Comparing 3 star vs 5 star AC’s Let us first understand the energy star ratings!


Comparing 3 star vs 5 star AC’s

Checkout the complete best AC in India ranking.

What is Star Rating in AC?

There are many benefits to buy a star rated AC as compared to one with no energy rating stars! The reason is simple! It can help one to understand that the AC has been tested before to check for its energy consumption based on its cooling capacity. All this info is necessary to uncover the main difference between 3 star vs 5 star energy rating in AC. Also, a high star rated AC is having the capacity to condition the air of a large area as compared to low rated ones!

How to Identify the Star Rating of an AC?

It looks bit complicated or something technical for any newbie, one who does not have any idea about it. However, at the same time, it is easier for one to understand the energy consumption of the appliance by taking a quick look on the sticker!

How can the Energy Efficiency Ratio for Ratings be calculated?


Energy Efficiency Ratio for Ratings

It is measured in British thermal units or BTU concerning an hour. Second is the net consumption of the energy by the equipment measured in watts to do the same within that period. So, if we divide the first measure to the second, the result will be called an ISEER ratio for energy efficiency of the Air conditioner!

In the case of Air conditioner, the revisions in the range of ISEER for each star level will be going to be revised from 1 Jan 2021 as follows:


case of Air conditioner

If you are interested to know more related details, then you can also refer to the list of information provided at the below of sticker in small fonts!

Whether Star Rating Affects the Cost of an Air Conditioner?

Yes, no doubt, a high star rated AC indicates you have to pay more to buy it! Similarly, you have to pay less for a less star air conditioner. But, why there is a difference in cost and is it right to look ahead to purchase a 5 star rated AC? Well, all these things will surely be going to confuse anybody!

So, in case we compare the initial+ running cost as a heavy user of an AC. You will surely be going to cover the extra amount in some years that you have paid to buy a 5 star AC as compared to less star ACs. So, all in all, it can reduce your payback period.

An Outlook on 3 Star vs 5 Star AC’s

Currently, on the local appliance market or by searching online, you will find a lot of choices and confuse among 3 star vs 5 star energy rating in AC models. After all, the market is influenced by the demands and needs of its consumers. So no doubt these two different star rated AC’s are on high demand. It is due to the future benefits that they will deliver to their customers as savings on monthly electricity bills!

So, let us focus only on 3 star and 5 star ACs and further discuss more on them. It might help you to get an idea about which one will work best for your needs!

You should not be confused! Are you all set to purchase an Air Conditioner for long term benefits in saving some money in every monthly electricity bills for years to come?

3 Star vs 5 Star AC: Which One would be the Best to Buy?

There are also many energy-saving tips for AC users to save some money on monthly electricity bills!

Do you want to save your Initial cost? You might be on a Limited Budget! Are you not a heavy user? Can you not wait for long? If the answer all these questions are YES, then a smart decision for you is to buy an air conditioner sooner in 2020. It is because from 1 Jan 2021 the chances of a hike in price are sure with the changes in energy star ratings! Also, to avoid rush periods and avail convenience in service it is better if you can plan to buy an AC in Off-seasons!

Are you still confused? Kindly refer next section to understand and make the right choice as your future Air Conditioner!

Comparison of 3 Star vs 5 Star Energy Rating in AC: Pros and Cons

1. a) Advantages of Buying a 5 Star Rated AC

1) Long Term Cost-Effectiveness – TCO or Total cost of ownership of 5 star AC is less as compared to buying a 3 star AC at the less initial price. By the way, TCO refers to the sum of the cost it needs for a consumer to pay for purchasing the equipment, installation, and maintenance cost!

2) Good ISEER ratio for many Years – If you buy a 5 star rated AC in 2020, then it will surely be having an ISEER ratio of 4.5 or above. So, at least for the next 3 to 5 years, your AC will hardly come under the range of a 3 Star AC, after revisions of energy ratings.

3) They come with more advanced and useful features as compared to a 3 Star AC.

4) Take less time to cool an area or room as compared to 3-star that too with less power consumption in a 5-star AC of same Ton or capacity.

5) Less Electricity Bill for sure every month as compared to a 3 Star Air conditioner.

6) They usually generate less heat than low rated AC models.

7) They are suitable to be used for around the year even 24/7. 5 Star Ac works well to balance the heat dissipated by electrical appliances and electronic gadgets in our homes. The commonly available equipment’s generate heat, like a computer, refrigerator, oven, etc.

1.   b) Disadvantages of Buying a 5 Star Rated AC

1) Not recommend for places where outside climate temperature has not much difference as compared to the room temperature.

2) The difference in the electricity bill is in few hundreds that might be negligible for many consumers who do not want to use an AC for long hours

1.   c) Profits of Purchasing a 3 Star AC

1) Less cost of the initial ownership.

2) Best option than 5-Star to save some penny if a user does not want to use the AC for more than 8 hours a day!

3) Best for seasonal use!

4) Less maintenance cost if the purpose of its use is less.

5) The best option in case of low budget and an occasional cooling system for homes.

1.   d) Downsides of choosing a 3 Star AC

1) More power consumption as compared to a 5-Star AC.

2) A 3 Star rated AC will turn out to be 1 Star after next 4 to 5 years.

3) More operational cost for long term use.

Final Thoughts

Like Refrigerators, AC is a needed appliance these days! Different well-known manufacturer brands are targeting different needs of their consumer. By presenting great options of air conditioner models.

These are available in the market with having many extra features as compared to only conditioning the air. It includes air purification, climate control, humidity control, and Mosquito repellent. You can also buy a model that comes with a Heat Pump, Internet Connectivity for convenience in its functioning & use, and much more.

Even it is a 1 ton AC or a best inverter AC in India, you will always check the star ratings before making your big purchase. We hope our effort here helps in in-depth understanding of this important term and rating. Now you know about the star ratings so no one can misguide you to buy one especially in between 3 Star vs 5 Star AC. After all, now you are knowledgeable enough as a smart buyer!

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